SOUTH HARRISON WATER CORPORATION

CORYDON, IN · ~9,057 people served

Check your exact address → CORYDON overview

100

Excellent

PurityRadar safety score

PWSID

IN5231006

State

Indiana

City

CORYDON

Population served

9,057

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2015. Official EPA record →

Monitoring & reporting · Total coliform began Oct 2000 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2982 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2983 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2984 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2985 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2987 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2989 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2990 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2991 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2992 began Jan 1997 Resolved

Recent enforcement actions

State action · SOX Jul 2015
State action · SOX Apr 2013
State action · SIF Jan 2001
State action · SIA Dec 2000
State action · SIE Dec 2000
State action · SIE Apr 1998
State action · SOX Oct 1993
EPA/federal action · EFL Jul 1993

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Atrazine

1 station · latest Oct 2024

0.0404 · max 0.156 ug/L · 8

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system IN5231006 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.